HATSUTA SEISAKUSHO CO., LTD

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SHODAI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fire extinguisher, fire extinguisher cylinder, and preform of fire...
- Patent number 8,815,355
- Issue date Aug 26, 2014
- Hatsuta Seisakusho Co., Ltd.
- Hideo Tsuchida
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Fire extinguishing method by gas and extinguishing device
- Patent number 7,174,965
- Issue date Feb 13, 2007
- Hatsuta Seisakusho Co., Ltd.
- Noriaki Araki
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire extinguishing method by gas and extinguishing device
- Patent number 6,988,558
- Issue date Jan 24, 2006
- Hatsuta Seisakusho Co., Ltd.
- Noriaki Araki
- A62 - LIFE-SAVING FIRE-FIGHTING

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Patents Applicationslast 30 patents

Information Patent Application
Fire-extinguishing method of a pool fire
- Publication number 20070215364
- Publication date Sep 20, 2007
- Hatsuta Seisakusho Co., Ltd.
- Eiichi Murai
- A62 - LIFE-SAVING FIRE-FIGHTING